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Message-Id:
<175277820626.2039080.12698830804664904950.git-patchwork-notify@kernel.org>
Date: Thu, 17 Jul 2025 18:50:06 +0000
From: patchwork-bot+bluetooth@...nel.org
To: Ivan Pravdin <ipravdin.official@...il.com>
Cc: marcel@...tmann.org, johan.hedberg@...il.com, luiz.dentz@...il.com,
linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
syzbot+ac3c79181f6aecc5120c@...kaller.appspotmail.com
Subject: Re: [PATCH] Bluetooth: hci_devcd_dump: fix out-of-bounds via
dev_coredumpv
Hello:
This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@...el.com>:
On Thu, 17 Jul 2025 11:10:52 -0400 you wrote:
> Currently both dev_coredumpv and skb_put_data in hci_devcd_dump use
> hdev->dump.head. However, dev_coredumpv can free the buffer. From
> dev_coredumpm_timeout documentation, which is used by dev_coredumpv:
>
> > Creates a new device coredump for the given device. If a previous one hasn't
> > been read yet, the new coredump is discarded. The data lifetime is determined
> > by the device coredump framework and when it is no longer needed the @free
> > function will be called to free the data.
>
> [...]
Here is the summary with links:
- Bluetooth: hci_devcd_dump: fix out-of-bounds via dev_coredumpv
https://git.kernel.org/bluetooth/bluetooth-next/c/2215f5c93ed1
You are awesome, thank you!
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